Smart Tuya Zigbee Temperature Humidity Sensor Zigbee3.0 Thermometer APP Remote Alarm for Alexa Home Assistant ZHA Zigbee2MQTT

SPECIFICATIONS

Brand Name: EZAIOT

Certification: CE,RoHS

Choice: yes

High-concerned chemical: none

Model Number: smart temperature humidity sensor

Origin: Mainland China

Wattage: No

semi_Choice: yes

PLEASE CHECK BEFORE ORDERING

1. Select the correct version: Zigbee 3.0 version or Tuya Zigbee version.

2. Both versions require a compatible Zigbee gateway. They do not connect directly to Wi-Fi.

3. The Zigbee 3.0 version and Tuya Zigbee version use different pairing ecosystems.

4. App screens, alerts and automation functions depend on your selected gateway and app.

5. Allow up to 60 minutes after installation for the sensor to acclimate.

Version Differences

🔹 Zigbee 3.0 Version – Supports ZHA (Zigbee Home Assistant), Zigbee2MQTT, SmartThings, and Alexa. Doesn't support the Tuya Smart / Smart Life app and can't connect to a Tuya gateway.

🔹 Tuya Zigbee Version – Supports all the above platforms, plus the Tuya Smart app for remote control from your phone. It’s a "dual-ecosystem" compatible version – more versatile and future‑proof.

Professional-Grade Accuracy
Built-in ultra‑precision Swiss sensor delivers ±0.3°C temperature accuracy and ±3%RH humidity accuracy, with sampling every 2 seconds – providing more reliable data for comfort, storage environments, and smart automation. (Most entry‑level sensors are rated at ±1°C / ±5%RH.)

Wide Temperature & Humidity Range
Measures from –20°C to 60°C (–4°F to 140°F), reliably covering everyday use and professional monitoring needs across various environments.

Remote Real-Time Monitoring
Monitor temperature and humidity in real-time via the APP or Voice Speaker, with a wireless range of up to 150 meters (497 feet).

Temperature & Humidity Alerts
Receive instant notifications on your phone whenever temperature or humidity exceeds the preset threshold.

Temperature Unit Switching
Supports switching between °C and °F. Easily toggle by pressing the button on the device or with a single tap in the APP.

Battery Level Display

Real-time battery status lets you move from passive worry to proactive control, making device management effortless and ensuring consistent, stable performance.

Smart Automation / Linkage Control
When indoor temperature or humidity exceeds the preset threshold, the sensor triggers linked control of other smart home devices – automatically maintaining a comfortable environment and enhancing your daily life. For example: turn on a fan when the room gets too warm, start a humidifier when the air is too dry, and more.

Multi‑Scene Applications
With a measurement range of –20°C to 60°C (–4°F to 140°F), this sensor easily adapts to everyday spaces and temperature variations. Ideal for bedrooms, nurseries, storage rooms, greenhouses, pet enclosures, equipment cabinets, and any other spaces where environmental monitoring matters.

Mount Anywhere

Compact and lightweight, with a 3M adhesive backing and front‑facing ventilation slots. You can stick it, hang it with your own DIY setup, or simply place it – no placement restrictions, so it fits flexibly in any corner of your home.

Specification

Power Supply: 2 x 1.5V AAA alkaline batteries（not included in packaging）

Protocol: Zigbee 3.0

Wireless Range: up to 150m(open area)
Temperature Range: -20°C to 60°C （-4°F to 140°F)
Humidity Range: 0% to 99.9% RH

Operating Temperature: 0°C to 60°C （32°F to 140°F)

Operating RH: 5% to 95% RH

Temp. Accuracy: ±0.3°C(±0.6°F)

RH Accuracy: ±3% RH
Resolution: 0.1°C (0.1°F), 0.1% RH

Packaging List

1* Temperature and Humidity Sensor

1* 3M Adhesive

1* Manual